Author: mjansen
Date: Tue May 10 18:15:35 2016
New Revision: 71309
URL: http://svn.reactos.org/svn/reactos?rev=71309&view=rev
Log:
[UNIATA] Fix uninitialized variable usage. Patch by 'Alter'. CORE-11157
#resolve #comment Thanks!
Modified:
trunk/reactos/drivers/storage/ide/uniata/id_dma.cpp
Modified: trunk/reactos/drivers/storage/ide/uniata/id_dma.cpp
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/storage/ide/uniata/id_dma.cpp?rev=71309&r1=71308&r2=71309&view=diff
==============================================================================
--- trunk/reactos/drivers/storage/ide/uniata/id_dma.cpp [iso-8859-1] (original)
+++ trunk/reactos/drivers/storage/ide/uniata/id_dma.cpp [iso-8859-1] Tue May 10
18:15:35 2016
@@ -1538,7 +1538,7 @@
if(deviceExtension->DevID == ATA_I82371FB) {
KdPrint2((PRINT_PREFIX " I82371FB\n"));
USHORT reg4x;
- USHORT control;
+ USHORT control=0;
for(i=wdmamode; i>=0; i--) {
idx = 5+i;
if(AtaSetTransferMode(deviceExtension, DeviceNumber, lChannel,
LunExt, ATA_WDMA0 + i)) {
@@ -1559,9 +1559,9 @@
}
GetPciConfig2(0x40+Channel*2, reg4x);
if(apiomode > ATA_PIO0) {
- control = 0x03; /* IORDY|TIME0 */
+ control |= 0x03; /* IORDY|TIME0 */
} else {
- control = 0x02; /* IORDY */
+ control |= 0x02; /* IORDY */
}
// if (ata_pio_need_iordy(adev))
//control |= 2; /* IE */
